Simon Willison • 11/15/2025

llm-anthropic 0.22

The llm-anthropic plugin version 0.22 introduces support for Claude's new structured outputs feature for Sonnet 4.5 and Opus 4.1 models. It also adds a web search tool via the -o web_search flag and includes updated uv recipes for running the test suite in an isolated environment, documented in a new Justfile.

0 comments

#llm #Anthropic #Claude